JAVA Threads What is the output for the below code ?public class Test extends Thread{ public static void main(String argv[]){ Test t = new Test(); t.run(); } public void start(){ for(int i = 0; i < 10; i++){ System.out.println("Value of i = " + i); } }} Clean compile and at run time the values 0 to 9 are printed out None of these A compile time error indicating that no run method is defined for the Thread class Clean compile but no output at runtime A run time error indicating that no run method is defined for the Thread class Clean compile and at run time the values 0 to 9 are printed out None of these A compile time error indicating that no run method is defined for the Thread class Clean compile but no output at runtime A run time error indicating that no run method is defined for the Thread class ANSWER DOWNLOAD EXAMIANS APP
JAVA Threads Which keyword when applied on a method indicates that only one thread should execute the method at a time. synchronized final native static volatile synchronized final native static volatile ANSWER DOWNLOAD EXAMIANS APP
JAVA Threads What is the output for the below code ?class A implements Runnable{ public void run(){ System.out.println(Thread.currentThread().getName()); }}1. public class Test{2. public static void main(String... args){3. A a = new A();4. Thread t = new Thread(a);5. t.setName("good");6. t.start();7. }8. } Compilation fails with an error at line 5 good null Compilation succeed but Runtime Exception None of these Compilation fails with an error at line 5 good null Compilation succeed but Runtime Exception None of these ANSWER DOWNLOAD EXAMIANS APP
JAVA Threads Predict the output:public class Test extends Thread{ private int i; public void run(){ i++; } public static void main(String[] args){ Test a = new Test(); a.run(); System.out.print(a.i); a.start(); System.out.print(a.i); }} IllegalThreadStateException is thrown Compiler error Prints Prints Prints IllegalThreadStateException is thrown Compiler error Prints Prints Prints ANSWER DOWNLOAD EXAMIANS APP
JAVA Threads What will be the output after compiling and executing the following code?public class Test implements Runnable{ public static void main(String[] args) throws InterruptedException{ Thread a = new Thread(new Test()); a.start(); System.out.print("Begin"); a.join(); System.out.print("End"); } public void run(){ System.out.print("Run"); }} An exception is thrown at runtime. Compilation fails. "BeginEndRun" is printed. "BeginEnd" is printed. "BeginRunEnd" is printed. An exception is thrown at runtime. Compilation fails. "BeginEndRun" is printed. "BeginEnd" is printed. "BeginRunEnd" is printed. ANSWER DOWNLOAD EXAMIANS APP
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